1
22
23 package com.liferay.portlet.requests.action;
24
25 import com.liferay.portal.kernel.servlet.SessionErrors;
26 import com.liferay.portal.kernel.util.ParamUtil;
27 import com.liferay.portal.model.Group;
28 import com.liferay.portal.model.User;
29 import com.liferay.portal.security.auth.PrincipalException;
30 import com.liferay.portal.security.permission.ActionKeys;
31 import com.liferay.portal.service.GroupLocalServiceUtil;
32 import com.liferay.portal.service.UserLocalServiceUtil;
33 import com.liferay.portal.service.permission.UserPermissionUtil;
34 import com.liferay.portal.struts.PortletAction;
35 import com.liferay.portal.theme.ThemeDisplay;
36 import com.liferay.portal.util.WebKeys;
37 import com.liferay.portlet.social.NoSuchRequestException;
38 import com.liferay.portlet.social.service.SocialRequestLocalServiceUtil;
39
40 import javax.portlet.ActionRequest;
41 import javax.portlet.ActionResponse;
42 import javax.portlet.PortletConfig;
43
44 import org.apache.struts.action.ActionForm;
45 import org.apache.struts.action.ActionMapping;
46
47
52 public class UpdateRequestAction extends PortletAction {
53
54 public void processAction(
55 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
56 ActionRequest actionRequest, ActionResponse actionResponse)
57 throws Exception {
58
59 try {
60 ThemeDisplay themeDisplay =
61 (ThemeDisplay)actionRequest.getAttribute(WebKeys.THEME_DISPLAY);
62
63 Group group = GroupLocalServiceUtil.getGroup(
64 themeDisplay.getScopeGroupId());
65
66 User user = themeDisplay.getUser();
67
68 if (group.isUser()) {
69 user = UserLocalServiceUtil.getUserById(group.getClassPK());
70 }
71
72 if (!UserPermissionUtil.contains(
73 themeDisplay.getPermissionChecker(), user.getUserId(),
74 ActionKeys.UPDATE)) {
75
76 throw new PrincipalException();
77 }
78
79 updateRequest(actionRequest);
80
81 String redirect = ParamUtil.getString(actionRequest, "redirect");
82
83 actionResponse.sendRedirect(redirect);
84 }
85 catch (Exception e) {
86 if (e instanceof NoSuchRequestException ||
87 e instanceof PrincipalException) {
88
89 SessionErrors.add(actionRequest, e.getClass().getName());
90
91 setForward(actionRequest, "portlet.requests.error");
92 }
93 else {
94 throw e;
95 }
96 }
97 }
98
99 protected void updateRequest(ActionRequest actionRequest) throws Exception {
100 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
101 WebKeys.THEME_DISPLAY);
102
103 long requestId = ParamUtil.getLong(actionRequest, "requestId");
104 int status = ParamUtil.getInteger(actionRequest, "status");
105
106 SocialRequestLocalServiceUtil.updateRequest(
107 requestId, status, themeDisplay);
108 }
109
110 }